Disassembly report: pluagr chuangfuyuan 35W dual C-Port fast charging charger

2022-05-21

According to the recent disclosure information, Apple will launch a dual usb-c interface charger to meet the simultaneous charging needs of two people. For small power chargers, the appropriate 35W power can significantly reduce the volume of the charger, which is easy to carry and more convenient to use.

Charging head network has obtained a 35W dual C-Port gallium nitride charger launched by pluagr chuangfuyuan. When connecting two devices at the same time, this charger can distribute the output with 20 + 20W power to meet the fast charging of Apple mobile phone. Next, the charging head network will disassemble this dual C-Port charger to see how it is done internally.

As an upgraded product of traditional single port charger, dual port usb-c power supply supports two people charging at the same time on the premise of small volume change, which is very suitable for dual computer users or lovers. Pluagr dual port charger has built-in gallium nitride technology, and the volume is well controlled. The single interface supports 35W output, and the dual port common output supports 20 + 20W power distribution. At the same time, it supports PPS fast charging protocol, which has very good compatibility for mobile phone charging.

According to the disassembly of the charging head network, the charger adopts maorui core gallium nitride main control chip and innoseco gallium nitride power tube, and the output uses MPs synchronous rectifier controller for constant voltage output. The output uses two-way Zhirong sw3526 multi-in-one step-down chip, which integrates step-down MOS tube, Synchronous Step-Down Controller and protocol functions, which greatly simplifies the design of secondary step-down circuit.